Name Symbol A# Aw N# Tm Tb Density Classification
Actinium Ac 89 [227] 138 1323K 3743K 10g/cm3 Metallic
Aluminium Al 13 26.981538 (2) 14 933.47K 2792K 2.70g/cm3 Metallic
Americium Am 95 [ 243 ] 148 1449K 2880K 12g/cm3 Metallic
Antimony Sb 51 121.760 (1) 71 903.78K 1860K 6.697g/cm3 Semi-metallic
Argon Ar 18 39.948 (1) 22 83.80K 87.3K 1.784g/l Non-metallic
Arsenic As 33 74.92160 (2) 42 1090K 887K 5.727g/cm3 Semi-metallic
Astatine At 85 [ 210 ] 125 575K 610K unknown Semi-metallic
Barium Ba 56 137.327 (7) 81 1002K 2171K 3.51g/cm3 Metallic
Berkelium Bk 97 [ 247 ] 150 1259K unknown (alpha) 14.78g/cm3 Metallic
Beryllium Be 4 9.012182 (3) 5 1551K 3243K 1.85g/cm3 Metallic
Bismuth Bi 83 208.98038 (2) 126 544.7K 1873K 9.78g/cm3 Metallic
Bohrium Bh 107 [ 264 ] 262 unknown unknown unknown Metallic
Boron B 5 10.811 (7) 6 2349K 4200K 2.34g/cm3 Semi-metallic
Bromine Br 35 79.904 45 265.9K 332.25K (liquid) 3.1028g/cm3 Non-metallic
Cadmium Cd 48 112.411 64 594.18K 1038K 8.65g/cm3 Metallic
Calcium Ca 20 40.078 20 1115K 1757K 1.55g/cm3 Metallic
Californium Cf 98 [251] 153 1173K unknown unknown Metallic
Carbon C 6 12.0107 6 3773K 5100K (graphite) 2.267g/cm3 Non-metallic
Cerium Ce 58 140.116 82 1071K 3699K 6.770g/cm3 Metallic
Caesium Cs 55 132.90545 78 301.55K 944K 1.93g/cm3 Metallic
Chlorine Cl 17 35.453 18 172.16K 239.1K 3.2g/l Non-metallic
Chromium Cr 24 51.9961 28 2130K 2945K 7.15g/cm3 Metallic
Cobalt Co 27 58.933200 32 1768K 3143K 8.90g/cm3 Metallic
Copper Cu 29 63.546 35 1357.6K 2840K 8.96g/cm3 Metallic
Curium Cm 96 [247] 151 1613K 3383K 13.51g/cm3 Metallic
Darmstadtium Ds 110 [ 281 ] 281 unknown unknown unknown Metallic
Dubnium Db 105 [ 262 ] 268 unknown unknown unknown Metallic
Dysprosium Dy 66 162.500 (1) 96 1685K 2835K 8.540g/cm3 Metallic
Einsteinium Es 99 [ 252 ] 153 1133K unknown 8.84g/cm3 Metallic
Erbium Er 68 167.259 (3) 99 1802K 3141K 9.066g/cm3 Metallic
Europium Eu 63 151.964 (1) 89 1095K 1870K 5.244g/cm3 Metallic
Fermium Fm 100 [ 257 ] 157 1800K unknown unknown Metallic
Fluorine F 9 18.9984032 (5) 10 53.53K 85.03K 1.7g/l Non-metallic
Francium Fr 87 [ 223 ] 136 300K 950K 1.87g/cm3 Metallic
Gadolinium Gd 64 157.25 93 1585K 3546K 7.90g/cm3 Metallic
Gallium Ga 31 69.723 39 302.9146K 2477K 5.91g/cm3 Metallic
Germanium Ge 32 72.64 41 1210.4K 3103K 5.323g/cm3 Semi-metallic
Gold Au 79 196.96655 118 1337.33K 3129K 19.3g/cm3 Metallic
Hafnium Hf 72 178.49 106 unknown unknown 13.31g/cm3 Metallic
Hassium Hs 108 [269] 157 unknown unknown unknown Metallic
Helium He 2 4.002602 2 0.95K 4.215K 0.1786g/l Non-metallic
Holmium Ho 67 164.93032 98 1734K 2993K 8.79g/cm3 Metallic
Hydrogen H 1 1.00794 0 14.01K 20.268K 0.08988g/cm3 Non-metallic
Indium In 49 114.818 (3) 66 429.75K 2345K 7.31g/cm3 Metallic
Iodine I 53 126.90447 (3) 74 386.85K 457.4K 4.933g/cm3 Non-metallic
Iridium Ir 77 192.217 (3) 115 2719K 4701K 22.65g/cm3 Metallic
Iron Fe 26 55.845 (2) 30 1811K 3034K 7.86g/cm3 Metallic
Krypton Kr 36 83.798 48 115.78K 119.93K 3.749g/l Non-metallic
Lanthanum La 57 138.9055 (2) 82 1193K 3737K 6.162g/cm3 Metallic
Lawrencium Lr 103 [ 262 ] 157 unknown unknown unknown Metallic
Lead Pb 82 207.2 (1) 125 600.6K 2022K 11.34g/cm3 Metallic
Lithium Li 3 [ 6.941 (2)] 4 453.69K 1615K 0.534g/cm3 Metallic
Lutetium Lu 71 174.967 (1) 104 1925K 3675K 9.841g/cm3 Metallic
Magnesium Mg 12 24.3050 30 923K 1363K 1.738g/cm3 Metallic
Manganese Mn 25 54.938049 30 1519K 2234K 7.21g/cm3 Metallic
Meitnerium Mt 109 [268] 159 unknown unknown unknown Metallic
Mendelevium Md 101 [258] 157 1100K unknown unknown Metallic
Mercury Hg 80 200.59 234.32K 629.88K (liquid) 13.534g/cm3 Metallic
Molybdenum Mo 42 95.94 54 2896K 4912K 10.28g/cm3 Metallic
Neodymium Nd 60 144.24 84 1297K 3347K 7.01g/cm3 Metallic
Neon Ne 10 20.1797 10 24.553K 27.096K 0.9002g/l Non-metallic
Neptunium Np 93 [237] 144 910K 4273K 20.2g/cm3 Metallic
Nickel Ni 28 58.6934 31 1728K 3186K 8.908g/cm3 Metallic
Niobium Nb 41 92.90638 52 2750K 5017K 8.57g/cm3 Metallic
Nitrogen N 7 14.0067 7 63.15K 77.36K 1.251g/l Non-metallic
Nobelium No 102 [259] 157 unknown unknown unknown unknown, but probably metallic and silvery white or grey in appearance
Osmium Os 76 190.23 (3) 114 3306K 5285K 22.61g/cm3 Metallic
Oxygen O 8 15.9994 (3) 8 54.36K 90.20K 1.429g/l Non-metallic
Palladium Pd 46 106.42 (1) 60 1828.05K 3236K 12.023g/cm3 Metallic
Phosphorus P 15 30.973761 16 317.3K 550K (white) 1.823g/cm3 Non-metallic
Platinum Pt 78 195.078 117 2041.4K 4098K 21.45g/cm3 Metallic
Plutonium Pu 94 [244] 150 912.5K 3501K 19.816g/cm3 Metallic
Polonium Po 84 [209] 125 527K 1235K (alpha) 9.196g/cm3 Metallic
Potassium K 19 39.0983 20 336.53K 1032K 0.89g/cm3 Metallic
Praseodymium Pr 59 82 1208K 3793K 6.77g/cm3 Metallic
Promethium Pm 61 [145] 84 1315K 3273K 7.26g/cm3 Metallic
Protactinium Pa 91 231.03588 122 2113K 4300K 15.37g/cm3 Metallic
Radium Ra 88 [ 226 ] 138 973K 2010K 5.5g/cm3 Metallic
Radon Rn 86 [ 222 ] 136 202K 211.3K unknown Non-metallic
Rhenium Re 75 186.207 (1) 111 3459K 5869K 21.02g/cm3 Metallic
Rhodium Rh 45 102.90550 (2) 158 2237K 3968K 12.41g/cm3 Metallic
Roentgenium Rg 111 [ 272 ] 161 unknown unknown unknown Metallic
Rubidium Rb 37 85.4678 (3) 48 312.46K 961K 1.532g/cm3 Metallic
Ruthenium Ru 44 101.07 (2) 57 2607K 4423K 12.45g/cm3 Metallic
Rutherfordium Rf 104 [ 261 ] 157 unknown unknown unknown Metallic
Samarium Sm 62 150.36 88 1345K 2067K 7.52g/cm3 Metallic
Scandium Sc 21 44.955910 24 1814K 3109K 2.985g/cm3 Metallic
Seaborgium Sg 106 [ 266 ] 160 unknown unknown unknown
Selenium Se 34 78.96 45 494K 958K (gray) 4.81g/cm3 Non-metallic
Silicon Si 14 28.0855 14 1687K 3538K 2.33g/cm3 Semi-metallic
Silver Ag 47 107.8682 61 1234.93K 2435K 10.49g/cm3 Metallic
Sodium Na 11 22.989770 12 379.87K 1156K 0.968g/cm3 Metallic
Strontium Sr 38 87.62 50 1050K 1655K 2.64g/cm3 Metallic
Sulfur S 16 32.065 16 388.36K 717.8K (alpha) 2.08g/cm3 Non-metallic
Tantalum Ta 73 180.9479 108 3290K 5731K 16.69g/cm3 Metallic
Technetium Tc 43 [98] 55 2430K 4538K 11g/cm3 Metallic
Tellurium Te 52 127.60 76 722.66K 1261K 6.24g/cm3 Semi-metallic
Terbium Tb 65 158.92534 94 1629K 3503K 8.23g/cm3 Metallic
Thallium Tl 81 204.3833 123 577K 1746K 11.85g/cm3 Metallic
Thorium Th 90 232.0381 142 2115K 5061K 11.7g/cm3 Metallic
Thulium Tm 69 168.93421 100 1818K 2223K 9.32g/cm3 Metallic
Tin Sn 50 118.710 69 505.08K 2875K (white) 7.265g/cm3 Metallic
Titanium Ti 22 47.867 26 1941K 3560K 4.506g/cm3 Metallic
Tungsten W 74 183.84 110 3695K 5828K 19.25g/cm3 Metallic
Ununbium Uub 112 [ 285 ] unknwon unknown unknown Metallic
Ununhexium Uuh 116 [ 292 ] unknown unknown unknown Metallic
Ununoctium Uuo 118 unknown unknown unknown unknown Non-metallic
Ununpentium Uup 115 [ 288 ] unknown unknown unknown Metallic
Ununquadium Uuq 114 [ 289 ] unknown unknown unknown Metallic
Ununseptium Uus 117 unknown unknown unknown unknown unknown
Ununtrium Uut 113 [ 284 ] unknown unknown unknown Metallic
Uranium U 92 238.02891 (3) 146 1405K 4405.3K 19.1g/cm3 Metallic
Vanadium V 23 50.9415 (1) 28 2183K 3680K 6.0g/cm3 Metallic
Xenon Xe 54 131.293 (6) 77 161.4K 165.03K 5.894g/l Non-metallic
Ytterbium Yb 70 173.04 (3) 103 1097K 1467K 6.90g/cm3 Metallic
Yttrium Y 39 88.90585 (2) 50 1799K 3611K 4.472g/cm3 Metallic
Zinc Zn 30 65.409 (4) 35 692.68k 1180k 7.14g/cm3 Metallic
Zirconium Zr 40 91.224 (2) 51 2125K 4682K 6.52g/cm3 Metallic